TW200730782A - Heat treatment apparatus - Google Patents

Heat treatment apparatus

Info

Publication number
TW200730782A
TW200730782A TW095113350A TW95113350A TW200730782A TW 200730782 A TW200730782 A TW 200730782A TW 095113350 A TW095113350 A TW 095113350A TW 95113350 A TW95113350 A TW 95113350A TW 200730782 A TW200730782 A TW 200730782A
Authority
TW
Taiwan
Prior art keywords
area
conduits
areas
path
heating
Prior art date
Application number
TW095113350A
Other languages
Chinese (zh)
Other versions
TWI353438B (en
Inventor
Yoshikazu Uranishi
Hiroshi Kajita
Iwao Morimoto
Original Assignee
Koyo Thermo Sys Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koyo Thermo Sys Co Ltd filed Critical Koyo Thermo Sys Co Ltd
Publication of TW200730782A publication Critical patent/TW200730782A/en
Application granted granted Critical
Publication of TWI353438B publication Critical patent/TWI353438B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

It is an object of the invention to provide a heat treatment apparatus that prevents leakage of gases from a first soaking area to other areas in a transport path in order to maintain a high level of cleanliness throughout the transport path. A plurality of exhaust boxes 6 and a plurality of first conduits 7 are provided in a first heating-up area 51, and a first soaking area 52, of a transport path 5. Through the boxes 6, gas emissions from a heating object heated in the area 52 are discharged outside. The conduits 7 allow clean air to enter the area 51. A plurality of second conduits 4 are provided in other areas of the path 7, i.e., in a second heating-up area 53, a second soaking area 54, a slow cooling area 55, and a cooling area 56. With the length thereof oriented perpendicular to the path 5, the conduits 4 are located above transport rollers 2. The conduits 4 allow clean air to enter the other areas.
TW095113350A 2006-02-08 2006-04-14 Heat treatment apparatus TWI353438B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006030975A JP5318327B2 (en) 2006-02-08 2006-02-08 Heat treatment equipment

Publications (2)

Publication Number Publication Date
TW200730782A true TW200730782A (en) 2007-08-16
TWI353438B TWI353438B (en) 2011-12-01

Family

ID=38490642

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113350A TWI353438B (en) 2006-02-08 2006-04-14 Heat treatment apparatus

Country Status (4)

Country Link
JP (1) JP5318327B2 (en)
KR (1) KR20070080807A (en)
CN (1) CN101016188B (en)
TW (1) TWI353438B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5280901B2 (en) * 2009-03-18 2013-09-04 光洋サーモシステム株式会社 Substrate processing system and substrate processing method
JP5877358B2 (en) * 2011-04-22 2016-03-08 パナソニックＩｐマネジメント株式会社 Heat treatment equipment
ES2706877T3 (en) 2014-11-13 2019-04-01 Gerresheimer Glas Gmbh Filter of machine particles for forming glass, plunger unit, blow head, blow head support and machine for forming glass adapted to said filter or comprising it
CN108483887A (en) * 2018-04-24 2018-09-04 浙江卡莎罗新型装饰材料有限公司 A kind of glass Mosaic production cooling device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024397Y2 (en) * 1985-05-20 1990-02-01
JPH01290290A (en) * 1988-05-18 1989-11-22 Mitsubishi Electric Corp Method and apparatus for baking thick film paste
JP3655729B2 (en) * 1997-04-22 2005-06-02 中外炉工業株式会社 Method for firing partition walls for plasma display panel
JP2001147083A (en) * 1999-09-09 2001-05-29 Ngk Insulators Ltd Method of introducing clean air into kiln
CN2500678Y (en) * 2001-08-01 2002-07-17 湖北三峡新型建材股份有限公司 Crystallizing thermal treatment furnace
JP2003254670A (en) * 2002-02-28 2003-09-10 Ngk Insulators Ltd Continuous heat treating furnace
JP2003322474A (en) * 2002-04-30 2003-11-14 Ngk Insulators Ltd Air supply pipe and exhaust outlet for heat treatment furnace
JP2003331724A (en) * 2002-05-10 2003-11-21 Ngk Insulators Ltd Cooling method of glass substrate for plasma display panel
CN1727294A (en) * 2004-07-27 2006-02-01 光洋热系统株式会社 Sintering appts.

Also Published As

Publication number Publication date
JP5318327B2 (en) 2013-10-16
JP2007212029A (en) 2007-08-23
KR20070080807A (en) 2007-08-13
TWI353438B (en) 2011-12-01
CN101016188A (en) 2007-08-15
CN101016188B (en) 2011-06-08

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees